They always take a bus that they own to go places. They volunteer at many things like this on the show. Usually they're showing the kids the benefits of helping out...good stuff I think. Don't complain about free help.

I also think that it's a little odd to just increase the standard tip to 20% since food prices have increased. That makes 15% rise with the same costs as the food.

Another issue I have...I absolutely do not care to tip very well when deserved (even sometimes when not completely deserved, but the person is nice). Sometimes, it may go above 20%. But for a totally below-average server that brought me a (for example) $20 steak, why should they get more money than if I decided on the $10 hamburger? It caused them no extra work (I would want Heinz 57 with both), so why should I have to leave $4 instead of $2, just because that's how it works. I believe in a fair and reasonable tip. Anybody else want my soapbox...